blockquote,
body,
button,
dd,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

body {
    font: 16px tahoma, arial, Microsoft YaHei, Hiragino Sans GB, "\u5b8b\u4f53", sans-serif;
    color: #666;
    background: #fff;
}

.main {
    margin: 0 auto;
    width: 1210px;
}

.ma {
    margin: 0 auto;
}

.tac {
    text-align: center;
}

img {
    display: block;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.fs12 {
    font-size: 12px;
}

.fs14 {
    font-size: 14px;
}

.fs16 {
    font: 16px;
}

.fs18 {
    font-size: 18px;
}

.fs20 {
    font-size: 20px;
}

.fs22 {
    font-size: 22px;
}

.fs24 {
    font-size: 24px;
}

.fs26 {
    font-size: 26px;
}

.fs28 {
    font-size: 28px;
}

.fs30 {
    font-size: 30px;
}

.fs32 {
    font-size: 32px;
}

.fwb {
    font-weight: bold;
}

.fwl {
    font-weight: lighter;
}

.cw {
    color: #fff;
}

.clear:after {
    content: ".";
    display: block;
    clear: both;
    width: 0;
    height: 0;
    overflow: hidden;
    visibility: hidden;
}

li {
    list-style: none;
}

.pos-r {
    position: relative;
}

.pos-a {
    position: absolute;
}

a {
    text-decoration: none;
    color: #000000;
}

.ma-top20 {
    margin-top: 20px;
}